Voxelization Toolkit for (IFC) Building Models

OpenSC2K - An Open Source remake of SimCity 2000 by Maxis

SDL2 and C++ port of Don Hopkin's Unix port of SimCity, AKA Micropolis. Developed on Windows but should work on other platforms with minor changes.

Open source reimplementation of The Simpsons: Hit & Run

Sample files of various formats and schema versions.

Various experimental add-ons for BlenderBIM

The Grasshopper Extension of Pachyderm Acoustic

Github Repository for the 02467 Computational Social Science Course at DTU

Python converter from IFC SPF to JSON

Simple ifcJSON export for Sketchup

Python parser for IFC STEP schema to JSON Schema

The xAPI Specification describes communication about learner activity and experiences between technologies.

Thesaurus and controlled vocabulary browser using SKOS and SPARQL

IFCtoRDF is a set of reusable Java components that allows to parse IFC-SPF files and convert them into RDF graphs.

BioModelAnalyzer is a user-friendly tool for constructing biological models and verifying them

Core packages of the COMPAS framework.

Visualization of how room requirements can be modeled with BOT and OPM

Building Topology Ontology

Automatically exported from code.google.com/p/micropolis

A full open source 3D graphics editor in the browser, with scene editor, coding pad, graph editor, virtual file system, and many features more.

Classic DHTML JavaScript Game Engine and Web Based IDE

JavaScript 3D Library.